and even if these trees are not removed, they have to be seriously trimmed but -- back, because as jennifer has mentioned, when facing dolores park, there are steps leading in and out of dolores park, and it does present a safety hazard. so, basically, what i am saying is i would like you to seriously consider the request to remove these trees and put some trees that are more consistent with what is there unlike the city installed, given the fact that the owner is willing to absorb 100% of the cost of this. i do not think it is an unreasonable request. commissioner fung: do you know what kind of trees were installed by the city? >> uh, i'm not sure. they are like little maple trees. they installed them all of the way up church street. commissioner fung: what size are they? >> well, they are fairly small now, but i expect -- 8 feet, maybe 9 feet, 10 feet. these trees and we're talking about today or maybe 30 feet high. they have become a real problem, and not just from the words with the sidewalks buckling, but also the fact that it is creating a problem in terms of the foliage. commissioner